Four young urban explorers from the USA, South America, Asia and Europe meet up in Berlin via the internet to explore the subterranean relics of Nazi Germany. The destination for the illegal tour, through a labyrinth of tunnels, sewers and catacombs, is a special bunker, the Fahrerbunker (Hitler's subterranean garage) which is the centre of many legends, where they expect to find the debris of forbidden Nazi wall murals. But when tragedy strikes the group's leader, they soon realize not all things go according to plan.
This film takes the concept of Urban Exploration and adds that whole nightmare scenario to it. Fucking creepy as fuck considering I enjoy urbex. The film is 88 minutes long.
RottenTomatoes rated it 70%
IMDb rated it 4.9/10
Personally I give it 7/10
Comments
It actually reminds me of this book, Creepers, which I read as something similar happens.